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Jan 18, 2018 at 02:18 PM

Changing Usage Decision for statistical purposes



we have many products in free-pass: a lot is created and ud is taken with an internal procedure.

What we want to do is, once we recognize defects at a later stage, to change the UD and check the material for the next two GRs (we have inspection plan and DRM active).

The issue I'm experiencing is: when we change the UD for an already closed lot, no changes are made in qdh1 table and the product remains in free pass.

Any hints?